| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 31630.0 | USD | 20190216 |
| Unknown | China national standards | MT | 28000.0 | USD | 20190216 |
| Unknown | China national standards | MT | 32970.0 | USD | 20190216 |
| Unknown | China national standards | MT | 30940.0 | USD | 20190216 |
| Unknown | China national standards | MT | 4850.0 | USD | 20190216 |
| Unknown | China national standards | MT | 4530.0 | USD | 20190216 |
| Unknown | China national standards | MT | 4580.0 | USD | 20190216 |
| Unknown | China national standards | MT | 3160.0 | USD | 20190216 |
| Unknown | China national standards | MT | 4530.0 | USD | 20190216 |
| Unknown | China national standards | MT | 5140.0 | USD | 20190216 |